Merge pull request #313 from adeekshith/docs/update-readme

Improve contributions text

README.md

@@ -39,8 +39,8 @@ Consider supporting us in any way you can if you would like this to be developed
   - 🌏 Improve translations by joining us here: [translate.watomatic.app](https://translate.watomatic.app/)
   - 💻 Browse our [Github issues](https://github.com/adeekshith/watomatic/issues) and see if you help fix anything
 - Money: 
-  Your generosity is our only source of income (free, no ads, no tracking) so please consider tipping us if you can afford. [see a user's message](https://github.com/adeekshith/watomatic/issues/249)
-  I am currently funding this with my personal savings and free time but that is not sustainable in the long run.
+  Your generosity is our only source of income (free, no ads, no tracking) so please consider tipping us if you can afford ([see a user's message](https://github.com/adeekshith/watomatic/issues/249)).
+  I am currently funding this with my personal savings and free time but I cannot do it alone for a long time.
   - [![Liberapay](https://liberapay.com/assets/widgets/donate.svg)](https://liberapay.com/dk/donate) [![Liberapay financial goals badge](https://img.shields.io/liberapay/goal/dk?color=%23BF360C&label=%F0%9F%92%B0%20Goal%20%F0%9F%A4%92&style=for-the-badge)](https://liberapay.com/dk/donate)
   - Buy me coffee [paypal.me/deek](https://paypal.me/deek)
   - BTC: `bc1qv6zmgw845pktq9jr5qztup80qufu0yg46ur2kw`